With the Xbox One in full swing, the time has come to look back on the last generation with fondness and regrets as we set sail for new gaming pastures. With that said, WatchMojo.com has assembled a top 10 list consisting of the hardest Xbox 360 Achievements ever, based on popularity, skill, and how difficult it is to complete.

Naturally, since we're talking about it, you can guess that Mega Man made the list. But which game? What Achievement? And where did it rank?

Well, you can probably guess the first two on your own easily enough, but for the last, you'll just have to watch:

Do you agree with their pick and ranking? Disagree? And were you able to score this one yourself? Tell us in the comments below.